172351400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 435388800

約数和(自身を除く): 263037400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 151, 200, 260, 302, 325, 439, 520, 604, 650, 755, 878, 1208, 1300, 1510, 1756, 1963, 2195, 2600, 3020, 3512, 3775, 3926, 4390, 5707, 6040, 7550, 7852, 8780, 9815, 10975, 11414, 15100, 15704, 17560, 19630, 21950, 22828, 28535, 30200, 39260, 43900, 45656, 49075, 57070, 66289, 78520, 87800, 98150, 114140, 132578, 142675, 196300, 228280, 265156, 285350, 331445, 392600, 530312, 570700, 662890, 861757, 1141400, 1325780, 1657225, 1723514, 2651560, 3314450, 3447028, 4308785, 6628900, 6894056, 8617570, 13257800, 17235140, 21543925, 34470280, 43087850, 86175700, 172351400]

約数ペア:

[(1, 172351400), (2, 86175700), (4, 43087850), (5, 34470280), (8, 21543925), (10, 17235140), (13, 13257800), (20, 8617570), (25, 6894056), (26, 6628900), (40, 4308785), (50, 3447028), (52, 3314450), (65, 2651560), (100, 1723514), (104, 1657225), (130, 1325780), (151, 1141400), (200, 861757), (260, 662890), (302, 570700), (325, 530312), (439, 392600), (520, 331445), (604, 285350), (650, 265156), (755, 228280), (878, 196300), (1208, 142675), (1300, 132578), (1510, 114140), (1756, 98150), (1963, 87800), (2195, 78520), (2600, 66289), (3020, 57070), (3512, 49075), (3775, 45656), (3926, 43900), (4390, 39260), (5707, 30200), (6040, 28535), (7550, 22828), (7852, 21950), (8780, 19630), (9815, 17560), (10975, 15704), (11414, 15100)]